Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075012 | Image reading apparatus and image forming apparatus | Kaname Yamada | 2024-08-27 |
| 11689675 | Image reading apparatus and image forming apparatus | Kaname Yamada | 2023-06-27 |
| 11498788 | Sheet conveyance apparatus, document reading apparatus and image forming apparatus | Norikazu Hishinuma | 2022-11-15 |
| 11323581 | Image reading apparatus | — | 2022-05-03 |
| 11247867 | Sheet feeding device | — | 2022-02-15 |
| 10057440 | Image reading apparatus and image forming apparatus | — | 2018-08-21 |
| 9712701 | Sheet conveyance device, image reading device, image forming apparatus, and sensor unit | Yuichi Yamamoto, Akira Matsumoto | 2017-07-18 |
| 9036225 | Image reading apparatus | — | 2015-05-19 |
| 8442261 | Diaphragm including a first vibrating part of a dome shape or flat shape and a second vibrating part of an annular shape and a loudspeaker using the diaphragm | Tomohiko Kamimura, Hideo Yuasa | 2013-05-14 |
| 5346163 | Power supply regulation system for a railway | Naoko Momma, Korefumi Tashiro | 1994-09-13 |